Skip to Main Content
Canadian
Canadian owned and operated

S116351-035 - Hobart 718 E7018 Stick Electrode 5/32" 50lb Can

Packaging: 50lb can
$9.86/lb $308.00/50lb can only $6.16/lbSave 38%

Usually ships within 3-5 business days

OVERVIEW

Hobart 718: The Professional's Choice for Structural Welding

When your project demands strength, reliability, and ease of use, the Hobart 718 Stick Electrode is the rod you reach for. Known in the industry for its exceptional performance, this E7018 electrode is a favorite among professional welders for structural steel work, bridge construction, and heavy fabrication. The 5/32-inch diameter is perfect for filling joints on thicker materials, laying down smooth, consistent beads that stand up to rigorous inspection.

One of the standout features of the Hobart 718 is its "forgiving" arc. Whether you are welding in the flat position or managing a vertical-up weld, the puddle control is superb. The iron powder in the coating doesn't just add metal to the joint; it helps create a fluid, stable arc that wets out the toes of the weld beautifully, minimizing the need for grinding later. Plus, the slag is designed to lift easily—often curling up on its own as it cools—saving you valuable time on cleanup.

Moisture is the enemy of low-hydrogen rods, but Hobart has you covered. These electrodes come in a rugged 50 lb can that seals out humidity until you crack it open. This ensures that every rod, from the top of the can to the bottom, delivers the high-impact toughness and crack resistance required for code-quality work. Whether you are running an old buzz box on AC or a modern inverter on DC+, the Hobart 718 delivers professional results every time you strike an arc.

Additional Information
Brand:Hobart
AWS Spec:E7018
Diameter:4.0mm (5/32")
Packaging Description:50lb can
Polarity:AC/DCEP
Position:All
Amp Range:135-220 A
Rod Type:Stick Electrode
Coating Type:Low Hydrogen, Iron Powder
Tensile Strength:70,000 psi min
Yield Strength:58,000 psi min
Current Type:DCEP, AC

INCLUDED

  • 50 lb Can of Hobart 718 Stick Electrodes (5/32" Diameter)
  • Hermetically Sealed Packaging

APPLICATIONS

  • Structural steel fabrication and erection
  • Pressure vessels and piping
  • Heavy equipment repair and maintenance
  • Shipbuilding and offshore structures
  • General fabrication of carbon and low-alloy steels
  • Railcar construction

FAQ

Hobart 718 is classified as an AWS E7018 H4R electrode.

For the 5/32" (4.0mm) diameter, the recommended amperage range is typically 130-210 Amps in the flat position and 120-160 Amps for vertical/overhead.

Yes, once the hermetically sealed can is opened, E7018 electrodes should be stored in a rod oven at 250°F-300°F to maintain their low hydrogen status.

Yes, Hobart 718 is designed to operate smoothly on both AC (Alternating Current) and DCEP (Direct Current Electrode Positive).

It features a stable arc, minimal spatter, and a slag system that is easy to remove, often peeling off by itself, which reduces cleanup time.

It is ideal for welding carbon steels, low-alloy steels, and free-machining steels where cracking might be a concern.

H4R indicates the electrode has less than 4ml of diffusible hydrogen per 100g of weld metal and is moisture resistant, reducing the risk of hydrogen-induced cracking.

Yes, Hobart 718 is an all-position electrode, although 5/32" is generally used for flat and horizontal fillets; skilled welders can use it vertically.